Home / 11,004.75-16,468.83-10,365.03

Finding the Fourth Proportional to 11,004.75, 16,468.83 and 10,365.03

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Solution

The fourth proportional to 11,004.75, 16,468.83 and 10,365.03 is: 15,511.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004.75 : 16,468.83 = 10,365.03 : x
  2. Step 2: Convert to fraction form
    11,004.75/16,468.83 = 10,365.03/x
  3. Step 3: Cross multiply
    11,004.75x = 16,468.83 × 10,365.03
  4. Step 4: Simplify right side
    11,004.75x = 170,699,917.01
  5. Step 5: Solve for x
    x = 170,699,917.01/11,004.75
  6. Step 6: Final answer
    x = 15,511.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.